(!!!!) (Best Overall Pair) 6112 Philips JAN 1985 (1.0/1.0ma and 0.9/1.1ma) 1-3% matched (Audio Note, Musical Fidelity)

1 matched pair) JAN-6112 Philips USA 1985

1 tube) 1.0/1.0ma Gm=2400/2300

1 tube) 0.9/1.1ma Gm=2200/2400

MATCHED ON AMPLITREX

Good NOS Ma = 0.6 - 0.8ma

Good Gm range = 1700-1800

Vplate = 100V

Vgrid=-1.2V

6112=subminiature dual-triode

6.3V @ 300ma filament

mu=70 (high-mu/high gain dual triode)

computer-rated

For:

Audio Note 1.1x DAC
Audio Note CD3.1X
Musical Fidelity kw 500 amp
Musical Fidelity X-10v3 Tube Buffer